LG MG810 User Manual page 85

3. If you want to change the setting, you need to enter
PIN code when you switch on the phone.
4. If you enter wrong PIN code more than 3 times, the
phone will lock out. If the PIN is blocked, you will
need to key in PUK code.
5. You can enter your PUK code up to 10 times. If you
put wrong PUK code more than 10 times, you can
not unlock your phone. You will need to contact
your service provider.
Handset lock
(Menu #.5.2)
You can use a security code to avoid unauthorized use
of the phone. Whenever you switch on the phone, the
phone will request security code if you set phone lock
to When switch on.
If you set phone lock to When SIM changed, your
phone will request security code only when you
change your SIM card.
Call barring
(Menu #.5.3)
The Call barring service prevents your phone from
making or receiving certain category of calls. This
function requires the call barring password.
You can view the following submenus.
]
All outgoing calls
The barring service for all outgoing calls.
] Outgoing international
The barring service for all outgoing international
calls.
]
Outgoing international when roaming
The barring service for all international outgoing
calls except home network.
]
All incoming
The barring service for all incoming calls.
] Incoming when roaming
The barring service for all incoming calls when
roaming.
] Cancel all
You can cancel all barring services.
] Change password
You can change the password for Call Barring
Service.
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